The sum of three consecutive even numbers is 78, and the three even numbers are 78______ 、______ And______ .

The sum of three consecutive even numbers is 78, and the three even numbers are 78______ 、______ And______ .


78 △ 3 = 26, 26-2 = 24, 26 + 2 = 28, answer: the sum of three consecutive even numbers is 78, and the three even numbers are 24, 26 and 28 respectively



Three continuous natural numbers, the first number is 78 of the third number, finding the second natural number is 78______ .


The second number is: 16-1 = 15, so the answer is: 15



Must one of the five continuous natural numbers be a multiple of 5?


Not necessarily. 0 to 4 is not